BRScS Approach for Resolving Heterogeneity of Data from Multiple Resources at Semantic Level

Algorithm 1

6 Degree model.

 Input: dataset User, social relation data Relation;

 Output: similarity Set S;

 repeat:

(1): construct a graph by using all users and relations in User and Relation;

(2): calculate lab using igraph;

(3): If lab < 6

(4): s(a, b) = 0.2 × (6-lab)

(5): else

(6): s(a, b) = 0.1;

(7): until calculate all users’ relations;

(8): return S.